move ppm to asm representation to its own script

readme.md

@@ -25,16 +25,26 @@ The following branches contains variations, allowing comparisons of performances
 
 ## Build script
 
-File inclusion is currently not supported by the game, so a `build.ts` script it provided that will concatenate the content of the hard-coded `.asm` files and output the result on stdout.
+Both scripts uses Deno's API, so you'll need to have a `deno` binary in your PATH.
 
-It also convert the PPM assets (map and sprites) into ASM raw values representation and append it after all the code.
+### PPM to Symfony assembly
+
+Output the Symfony assembly representation of the given PPM file.
 
 Usage example:
 ```sh
-./build.ts --minify > /path/to/the/game/schematics/architecture/Symfony/sandbox/main.asm
+./ppmToAsm.ts map map ./assets/map.ppm > ./dist/map.asm
+./ppmToAsm.ts sprite robot ./assets/sprites/robot.ppm > ./dist/robot.asm
 ```
 
-The script is build over Deno's API, so you'll need to have a `deno` binary in your PATH to use it that way.
+### Bundle and minify
+
+Bundle all `.asm` and `.ppm` files and output the (optionaly minified) result.
+
+Usage example:
+```sh
+./build.ts --minify > pacman.asm
+```
 
 ## Documentation